BE447223A - - Google Patents
Info
- Publication number
- BE447223A BE447223A BE447223DA BE447223A BE 447223 A BE447223 A BE 447223A BE 447223D A BE447223D A BE 447223DA BE 447223 A BE447223 A BE 447223A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/04—Co-operating contacts of different material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE885848X | 1941-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447223A true BE447223A (en) |
Family
ID=6833006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447223D BE447223A (en) | 1941-11-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE447223A (en) |
| FR (1) | FR885848A (en) |
-
0
- BE BE447223D patent/BE447223A/xx unknown
-
1942
- 1942-09-11 FR FR885848D patent/FR885848A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR885848A (en) | 1943-09-27 |